ESP32-S3 Supermini Development Board ESP32-S3FH4R2

The ESP32-S3 Supermini Development Board is an ultra-compact, powerful platform built around the ESP32-S3FH4R2 microcontroller from Espressif Systems. Designed for developers, hobbyists, and engineers alike, this board delivers advanced Wi-Fi and Bluetooth connectivity in a miniature form factor ideal for space-constrained projects. Whether you're building IoT devices, wearable electronics, or portable smart gadgets, the ESP32-S3 Supermini provides the processing power and wireless capabilities needed to bring your ideas to life.

Key Features:

• Microcontroller: ESP32-S3FH4R2 featuring a dual-core Xtensa LX7 processor with AI acceleration capabilities.
• Wireless Connectivity: Integrated 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5.0 (LE) for seamless communication.
• USB-C Interface: Modern USB Type-C connector for programming, debugging, and power supply.
• Compact Design: Ultra-small form factor with castellated edges and breadboard-friendly pin headers for easy integration.
• GPIO Access: Multiple GPIO pins broken out with gold-plated pads for reliable connections.
• Onboard Buttons: User-programmable button and reset button for convenient development and testing.
• Power Options: Flexible powering via USB-C or external supply through pin headers.
• LED Indicator: Onboard status LED for visual feedback during operation.
• Programming Support: Compatible with Arduino IDE, ESP-IDF, MicroPython, and CircuitPython.

Features:

• Processor: Xtensa dual-core 32-bit LX7 microprocessor, up to 240 MHz
• Flash Memory: 4 MB embedded flash
• PSRAM: 2 MB embedded PSRAM for enhanced performance
• Wi-Fi: 802.11 b/g/n protocol, supporting Station mode, SoftAP mode, and SoftAP + Station mode
• Bluetooth: Bluetooth 5.0 with LE support and Bluetooth mesh networking
• GPIO Pins: Up to 27 programmable GPIO pins with multiple peripheral interfaces
• ADC: 2× 12-bit SAR ADCs with up to 20 channels
• SPI: 4× SPI interfaces for high-speed communication
• I2C: 2× I2C interfaces for sensor connectivity
• UART: 3× UART interfaces for serial communication
• PWM: LED PWM controller with up to 8 channels
• USB: USB OTG 1.1 controller with integrated PHY
• Operating Voltage: 3.3V logic level
• Security Features: Cryptographic hardware acceleration, secure boot, and flash encryption

Applications

• IoT Projects: Perfect for connected devices requiring Wi-Fi and Bluetooth connectivity in minimal space.
• Wearable Electronics: Ideal for smartwatches, fitness trackers, and other wearable technology.
• Home Automation: Excellent for smart home controllers, sensors, and wireless monitoring systems.
• Educational Use: Great platform for teaching wireless communication, embedded systems, and AI at the edge.
• Portable Devices: Suited for battery-powered projects requiring low power consumption and compact dimensions.

Why Choose the ESP32-S3 Supermini Development Board? The ESP32-S3 Supermini combines cutting-edge wireless technology with exceptional processing power in one of the smallest ESP32-S3 boards available. Its modern USB-C interface, extensive peripheral support, and compatibility with popular development environments make it an outstanding choice for both rapid prototyping and production designs. With the backing of Espressif's robust ecosystem and active community support, you'll have everything you need to succeed with your next wireless project.